🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.86 AU - 1.24 AU

Year: 401 Days

Day: 42.2 Hours

Environment

Temp: 26 °C

Axial Tilt: 19.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.8 AU - 1.32 AU

Year: 407 Days

Day: 23.4 Hours

Environment

Temp: 8 °C

Axial Tilt: 28.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.53 AU - 1.99 AU

Year: 870 Days

Day: 21.4 Hours

Environment

Temp: -54 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,314,401 km

• M1: 1,619,846 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.9 AU - 1.9 AU

Year: 976 Days

Day: 47.4 Hours

Environment

Temp: -75 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.75 AU - 2.13 AU

Year: 1007 Days

Day: 36.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 171.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.6

Radius: 12.4

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 5.56 AU - 7.38 AU

Year: 6135 Days

Day: 11 Hours

Environment

Temp: -154 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 56,314,401 km

• M1: 170,990 km (0.069 R)
• M2: 310,715 km (0.031 R)
• M3: 409,749 km (0.074 R)
• M4: 651,349 km (0.097 R)
• M5: 902,524 km (0.064 R)
• M6: 1,257,520 km (0.09 R)
• M7: 1,405,921 km (0.084 R)
• M8: 1,704,369 km (0.118 R)
• M9: 2,006,107 km (0.108 R)
• M10: 2,379,953 km (0.092 R)
• M11: 2,509,504 km (0.036 R)
• M12: 2,972,210 km (0.067 R)
• M13: 3,419,807 km (0.042 R)
• M14: 3,545,769 km (0.052 R)
• M15: 3,976,461 km (0.107 R)
• M16: 4,220,754 km (0.05 R)
• M17: 5,078,100 km (0.088 R)
• M18: 5,222,162 km (0.077 R)
• M19: 5,712,395 km (0.065 R)
• M20: 5,963,121 km (0.11 R)
• M21: 6,371,822 km (0.081 R)
• M22: 6,475,493 km (0.108 R)
• M23: 7,082,262 km (0.061 R)
• M24: 7,487,972 km (0.066 R)
• M25: 7,984,637 km (0.086 R)
• M26: 8,068,561 km (0.114 R)
• M27: 8,265,282 km (0.07 R)
• M28: 8,606,515 km (0.051 R)
• M29: 8,778,702 km (0.095 R)
• M30: 9,657,440 km (0.108 R)
• M31: 10,046,843 km (0.085 R)
• M32: 10,167,718 km (0.117 R)
• M33: 10,258,824 km (0.067 R)
• M34: 11,371,682 km (0.068 R)
• M35: 11,814,941 km (0.094 R)
• M36: 12,425,450 km (0.041 R)
• M37: 12,685,600 km (0.082 R)
• M38: 12,914,784 km (0.073 R)
• M39: 13,310,770 km (0.089 R)
• M40: 13,912,303 km (0.095 R)
• M41: 14,488,554 km (0.094 R)
• M42: 14,659,544 km (0.061 R)
• M43: 14,831,133 km (0.066 R)
• M44: 15,038,027 km (0.104 R)
• M45: 15,419,801 km (0.119 R)
• M46: 16,620,024 km (0.091 R)
• M47: 16,870,900 km (0.097 R)
• M48: 17,050,866 km (0.109 R)
• M49: 17,448,946 km (0.069 R)
• M50: 18,143,828 km (0.106 R)
• M51: 18,402,184 km (0.085 R)
• M52: 19,071,933 km (0.119 R)
• M53: 20,129,740 km (0.102 R)
• M54: 20,282,479 km (0.105 R)
• M55: 20,397,221 km (0.119 R)
• M56: 20,589,005 km (0.102 R)
• M57: 20,935,624 km (0.094 R)
• M58: 21,051,712 km (0.101 R)
• M59: 21,245,441 km (0.101 R)
• M60: 21,400,873 km (0.107 R)
• M61: 21,478,813 km (0.089 R)
• M62: 21,830,368 km (0.104 R)
• M63: 22,065,836 km (0.066 R)
• M64: 22,460,176 km (0.119 R)
• M65: 23,376,014 km (0.095 R)
• M66: 24,303,969 km (0.12 R)
• M67: 25,079,634 km (0.099 R)
• M68: 25,244,042 km (0.093 R)
• M69: 25,532,467 km (0.079 R)
• M70: 25,822,088 km (0.116 R)
• M71: 26,487,949 km (0.117 R)
• M72: 27,412,912 km (0.09 R)
• M73: 27,879,358 km (0.033 R)
• M74: 28,262,927 km (0.085 R)
• M75: 28,648,291 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.3

Radius: 11.4

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 8.56 AU - 11.04 AU

Year: 11437 Days

Day: 8.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 56,314,401 km

• M1: 189,690 km (0.12 R)
• M2: 433,684 km (0.087 R)
• M3: 591,211 km (0.06 R)
• M4: 807,829 km (0.079 R)
• M5: 1,029,981 km (0.094 R)
• M6: 1,227,002 km (0.117 R)
• M7: 1,342,042 km (0.031 R)
• M8: 1,484,908 km (0.119 R)
• M9: 1,838,707 km (0.101 R)
• M10: 1,918,144 km (0.034 R)
• M11: 2,866,295 km (0.097 R)
• M12: 4,978,767 km (0.095 R)
• M13: 5,090,816 km (0.087 R)
• M14: 5,547,538 km (0.102 R)
• M15: 6,297,472 km (0.12 R)
• M16: 6,912,170 km (0.062 R)
• M17: 7,205,531 km (0.065 R)
• M18: 7,718,053 km (0.116 R)
• M19: 8,598,586 km (0.083 R)
• M20: 10,072,724 km (0.116 R)
• M21: 10,214,991 km (0.062 R)
• M22: 10,887,434 km (0.082 R)
• M23: 11,327,252 km (0.071 R)
• M24: 12,376,381 km (0.11 R)
• M25: 12,784,036 km (0.063 R)
• M26: 12,938,121 km (0.057 R)
• M27: 13,041,194 km (0.118 R)
• M28: 13,144,567 km (0.11 R)
• M29: 13,300,148 km (0.111 R)
• M30: 13,508,389 km (0.083 R)
• M31: 13,770,334 km (0.118 R)
• M32: 14,139,841 km (0.09 R)
• M33: 15,050,892 km (0.112 R)
• M34: 16,091,345 km (0.106 R)
• M35: 16,424,799 km (0.112 R)
• M36: 17,098,588 km (0.053 R)
• M37: 17,781,353 km (0.044 R)
• M38: 18,822,254 km (0.089 R)
• M39: 19,114,868 km (0.112 R)
• M40: 20,420,259 km (0.095 R)
• M41: 20,902,114 km (0.034 R)
• M42: 21,326,822 km (0.101 R)
• M43: 23,367,187 km (0.039 R)
• M44: 23,934,463 km (0.117 R)
• M45: 25,792,917 km (0.055 R)
• M46: 26,183,218 km (0.09 R)
• M47: 26,313,817 km (0.116 R)
• M48: 26,509,939 km (0.111 R)
• M49: 29,851,058 km (0.115 R)
• M50: 30,260,807 km (0.119 R)
• M51: 31,709,662 km (0.038 R)
• M52: 32,758,343 km (0.095 R)
• M53: 33,393,087 km (0.094 R)
• M54: 34,603,035 km (0.106 R)
• M55: 35,899,749 km (0.046 R)
• M56: 37,432,529 km (0.037 R)
• M57: 37,579,733 km (0.116 R)
• M58: 38,022,094 km (0.116 R)
• M59: 38,837,851 km (0.096 R)
• M60: 38,912,201 km (0.104 R)
• M61: 39,359,948 km (0.104 R)
• M62: 39,434,597 km (0.08 R)
• M63: 39,959,386 km (0.07 R)
• M64: 41,319,381 km (0.07 R)
• M65: 41,547,517 km (0.046 R)
• M66: 43,542,106 km (0.099 R)
• M67: 43,929,265 km (0.111 R)
• M68: 44,473,203 km (0.106 R)
• M69: 45,175,864 km (0.114 R)
• M70: 46,118,331 km (0.117 R)
• M71: 46,197,169 km (0.093 R)
• M72: 46,354,995 km (0.046 R)
• M73: 52,236,734 km (0.087 R)
• M74: 52,565,700 km (0.069 R)
• M75: 52,812,985 km (0.076 R)
• M76: 52,895,414 km (0.086 R)
• M77: 52,977,992 km (0.04 R)
• M78: 53,971,770 km (0.032 R)
• M79: 54,804,582 km (0.089 R)
• M80: 55,977,728 km (0.106 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 13,059 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit